baber/WOPTO huggingface dataset:
Patent EP-4283840-A1 (EP)
Inventor: WULLMS PIETER HUBERTUS GODEFRIDA
IPC: H02K3/47
Filed: 2023-05-16
Abstract: There is provided an actuator system for moving an object. The actuator system comprises a rotor for supporting the object, and a stator. The rotor comprises a circular magnetic track for generating a magnetic field across a radial air gap. The circular magnetic track is coaxial to an axis extending in an axial direction. The stator comprises a first set of coils and a second set of coils. The first set of coils and the second set of coils are arranged at least partly in the radial air gap. The first set of coils extends axially on both sides beyond the circular magnetic track to generate a tangential electromagnetic force in a direction tangentially to the circular magnetic track to rotate the rotor relative to the stator about the axis. The second set of coils extends axially on only one side beyond the circular magnetic track to generate an axial electromagnetic force in the axial direction to move the rotor relative to the stator in the axial direction.
Patent EP-4307379-A1 (EP)
Title: Semiconductor device
Inventor: ISHINO HIDEAKI
IPC: H01L27/146
Filed: 2023-06-22
Abstract: A semiconductor device (1) in which semiconductor layers are stacked is provided. A first structure (1015) is arranged between a first semiconductor layer (1001) and a second semiconductor layer (1002). A second structure (1025) is arranged between the second semiconductor layer (1002) and a third semiconductor layer (1003). In an orthographic projection to the third semiconductor layer (1003), a region where elements (305) are arranged in the third semiconductor layer (1003) is a first region (2), and a region between the first region (2) and a peripheral portion of the third semiconductor layer (1003) is a second region (3). In the second region (3), an opening (6) that extends through the third semiconductor layer (1003), the second structure (1025) and the second semiconductor layer (1002) and exposes an electrode (105) arranged in the first structure (1015) is arranged. Between the first region (2) and the opening (6), an insulator (206) is arranged at the same height as the second semiconductor layer (1002).
Patent EP-4303675-A1 (EP)
Title: Programmable logic controller (plc) security model
Inventor: REYNOLDS JORDAN C
IPC: G05B19/05
Filed: 2023-06-26
Abstract: Various embodiments of the present technology generally relate to industrial automation environments. More specifically, embodiments include systems and methods to detect malicious behavior in an industrial automation environment. In some examples, a security component generates feature vectors that represent operations of a Programmable Logic Controller (PLC) and supplies the feature vectors to a machine learning engine. The security component processes a machine learning output that indicates when anomalous behavior is detected in the operations of the PLC. When anomalous behavior is detected in the operations of the PLC, the security component generates and transfers an alert that characterizes the anomalous behavior.
Patent EP-4311434-A1 (EP)
Inventor: LIAIGRE GUY
IPC: A22C25/14
Filed: 2023-07-26
Abstract: La présente invention concerne une installation pour enlever de la cavité abdominale de poissons éviscérés des éléments indésirables tels que des parasites et/ou des restes de viscères.Conformément à l'invention, l'installation comprend un outil de grattage et d'aspiration (2) comprenant un canal d'aspiration (4) muni d'une extrémité proximale (5) et d'une extrémité distale (6),laquelle extrémité distale (6) dudit canal d'aspiration (4) comprend un orifice d'aspiration (7) et des moyens de grattage (8) adaptés pour gratter la paroi de la cavité abdominale des poissons,et laquelle extrémité proximale (5) dudit canal d'aspiration (4) est raccordée à des moyens de mise en dépression adaptés pour aspirer lesdits éléments indésirables.
Patent EP-0001701-A1 (EP)
Inventor: LAUDIG RONALD CLAIR
IPC: H01R24/28
Filed: 1978-10-12
Abstract: An electrical connector for terminating a coaxial electrical cable (1) comprising a centre conductor (2) and a concentric outer conductor (3) spaced from the centre conductor (2) by a layer of dielectric material (4), the connector comprising a centre contact (6) for crimp connection to a bared end portion of the centre conductor (2) of the cable (1), a conductive sleeve (7) having a relatively small diameter first end portion (8) adapted to be received between the dielectric layer (4) and an exposed portion ferrule (9) for crimping about the outer conductor portion of the cable on the first end portion (8) of the conductive sleeve (7), a dielectric spacer sleeve (11) received in a relatively large diameter second end portion (10) of the conductive sleeve (7), and having a bore (12) to receive the crimped centre contact (6), a cylindrical outer contact (18) in electrical contact with the conductive sleeve (7) and a coupling member (21) retained on the conductive sleeve (7) by engagement between projections (23) on the conductive sleeve (7) at the inner end of the second end portion (10) thereof, and an inner end (20) of the outer contact (18), the outer contact (18) being in frictional engagement with the outer surface of the second end portion (10) of the conductive sleeve (7).
Patent EP-0007599-A1 (EP)
Inventor: DUNKS GARY BURR
IPC: C01B35/18
Filed: 1979-07-20
Abstract: The tetradecahydroundecaborate (-1) anion is synthesized from a metal borohydride by heating a suspension of the borohydride ion in a solvent, such as diglyme, with agitation at a temperature of from 85°C. to about 135°C. and adding an alkyl halide. The B 11 H 14 -anion obtained is useful in the synthesis of decarborane, an intermediate in formation a carborane-based polymers.
Patent EP-0009718-A1 (EP)
Inventor: KYRI HANS DR
IPC: C02F1/58
Filed: 1979-09-19
Abstract: Die vorliegende Erfindung betrifft ein Fällmittel zur Entphosphatisierung von Abwasser, ein Verfahren zu dessen Herstellung und seine Verwendung. Das Fällmittel enthält 5 - 75 Gew. % aktives Eisen (III) sulfat, 25 - 95 Gew. % aktives Eisen (III) oxyd, sowie gegebenenfalls 0 - 10 Gew. % wasserfreies Magnesiumsulfat und gegebenenfalls einen alkalischen Bestandteil.
Patent EP-0012922-A1 (EP)
Inventor: VEITH WERNER DR RER NAT DIPL-P
IPC: H01J17/49
Filed: 1979-12-10
Abstract: A gas-discharge display device for a flat and fluorescent screen is provided with at least one grid electrode between the matrix-driven control disc and the anode of the fluorescent screen for the specific field distribution in the acceleration space, the grid electrode or electrodes being connected to a respective fixed potential.
Patent EP-0013016-A1 (EP)
Inventor: INAMAOTO YOSHIAKI
IPC: A61K31/165
Filed: 1979-12-21
Abstract: Novel tricycloundecane aminoacid amides having the formula
     wherein a is 0 or 1, R is hydrogen or lower alkyl, A is lower alkylene or lower alkylidene, and R 2  and R 3 , which can be the same or different, are hydrogen, lower alkyl, cycloalkyl, benzyl or substituted benzyl, or
     form a saturated heterocyclic ring, and pharmacologically acceptable acid addition salt thereof. These compounds and pharmaceutical compositions containing same exhibit anti-viral activity and are free from significant effect on the central nervous system.
Patent EP-0013069-A1 (EP)
Inventor: BAILEY JACK HENRY
IPC: H04N5/926
Filed: 1979-11-01
Abstract: A video player/recorder receives video information on line 12 to be recorded on a disk 28 or reproduced from the disk 28 for display on a television set 46. Prior to recording, the information is compressed in compactor 20 and following reproduction, the information is decompressed in decompactor 35. The information is prepared for compression by means of an arithmetic unit 17 and is processed following decompression by the same unit 17. 
     The unit 17 performs a Hadamard transform on the video data and achieves the necessary high processing rate by means of two adders and two subtractors operating in parallel. A store 16 that holds the data during successive passes through the arithmetic unit 17 has accessing circuits and a set of registers and associated gates that fetch and store the data in a repetitive sequence that simplifies storage accessing. Data is processed in units that represent for example eight lines of a television picture and are supplied to an output buffer 41.
Patent EP-0020335-A1 (EP)
Inventor: ROMMEL ARTUR
IPC: F02B57/00
Filed: 1979-12-04
Abstract: Le moteur a combustion comporte un bloc moteur (1) et un rotor (3) pourvu de trois chambres de combustion (2). Le rotor (3) est solidaire d'un axe (4), il est mis en rotation par des pistons rotatifs (5). La partie centrale creuse (6) du rotor (3) est agencee comme pompe d'alimentation dynamique. Au cours d'une rotation du rotor (3) l'allumage se produit neuf fois.
Patent EP-0014925-A1 (EP)
Inventor: BONINO GIAN FRANCO
IPC: C25D1/00
Filed: 1980-02-11
Abstract: The invention concerns an electroforming process for the manufacture of a metallic article by electro-deposition in an electrolytic bath, comprising the steps of making a master the cathode, having an electroconductive external surface with the same shape as the wanted internal surface of said article; carrying out a first electro-deposition; filling the concave surfaces, the recesses and interstices with plastic material, electroconductive at least on the surface and able to harden; carrying out a second electrodeposition to a thickness that with said first electrodeposition layer the article wanted thickness is reached; and extracting the master from the article.
Patent EP-0021183-A1 (EP)
Inventor: TOBIN LEO WILLIAM JR
IPC: B28B1/26
Filed: 1980-06-06
Abstract: ©7 An illustrative embodiment of the invention provides a technique for applying the deep heat capabilities of microwave energy to the problems of ceramic ware production. A plaster-of-paris mold, filled with "slip" is exposed to microwave energy to produce a "green body" in a few minutes. After excess "slip" is decanted and the "green body" is exposed, the mold is dried through microwave heating, weighed and then brought up to the proper degree of moisture by spraying and weighing. The "green body", moreover after finishing is further dried through microwave heating.
Patent EP-0027278-A1 (EP)
Inventor: SCHENCK GUNTHER OTTO PROF DR
IPC: C02F9/00
Filed: 1980-10-16
Abstract: For disinfecting water in open systems such as drinking water supplies, iodine in a concentration of 0.2 ppm is added to the water and, before or after the addition of the iodine, the water is exposed to a predetermined minimum dose of UV radiation in the wavelength range from 250 to 320 nm in a flow-through reactor. For disinfecting a water reservoir 2 in a closed system, such as a swimming pool, iodide and an oxidising agent which oxidises the iodide to iodine with formation of a steady-state iodine concentration dependent on the requirements are added to the water contained in the swimming pool 1, and the water is circulated. A filter system 11, a UV exposure unit 12 for exposing the circulating water to a predetermined minimum dose of UV radiation in the wavelength range from 250 to 320 nm and a feed apparatus 13 for oxidising agent for the reoxidation of iodide are present in the circulation. The feed apparatus 13 is controlled according to the redox potential of the water reservoir 2, the pH of which being adjusted to 7.2-8. <IMAGE>
Patent EP-0050678-A1 (EP)
Inventor: WONISCH FRANZ
IPC: F23N5/24
Filed: 1980-10-25
Abstract: 1. Electric ignition and monitoring device for gas burners with or without a pilot light and with a thermoelectrically controlled safety valve manually operated and temporarily supplied with external current during jump-spark ignition, characterised in that a solenoid valve (HV) closed in the energised state is provided in the gas feed pipe of a burner (B), this valve being supplied from the A.C. power network on actuation of the safety valve (TV) connected in parallel to a slow-release switching relay (VR) by means of a control element (U), whereby the contact arrangement (3, 4) of the switching relay (VR) switches on the external current supply (FE) and prepares for jump-spark ignition (ZG) (Fig. 1).
Patent EP-0029538-A1 (EP)
Inventor: POHL GUNTER ING GRAD
IPC: H01L21/8222
Filed: 1980-11-07
Abstract: Bei Leistungstransistoren, z. B. in NF-Verstärkern, kann sich eine Übersteuerung in den Sättignungszustand nachteilig bemerkbar machen. Dem Problem ist man bisher durch eine Schottky-Diode bzw. ein Dioden-Netzwerk begegnet, indem man die Kollektor-Basisstrecke des Transistors durch die Diode bzw. Diodenkombination in geeigneter Weise überbrückt hat. Diese Lösungen führen jedoch zu einer unerwünschten Erhöhung des Aussteuerungsstromes bzw. der Ausgangsspannung des eingeschalteten Transistors. Die von der Erfindung vorgeschlagene Lösung vermeidet diese Nachteile und führt auch zu einer im Vergleich zu den mit Dioden arbeitenden Lösungen Vereinfachungen bei der Realisierung in monolithisch-integrierter-Halbleitertechnik. Die Erfindung sieht die Verwendung eines zu dem vor Übersättigung zu schützenden Transistor komplementären Transistors T1 vor, der so an den zu schützenden Transistor T2 angeschaltet ist, daß er den zur Sättigung führenden Überhang des den zu schützenden Transistor steuernden Stroms abfängt und vom Transistor T2 fernhält.
Patent EP-0037852-A1 (EP)
Inventor: AMES IRVING
IPC: H01L27/18
Filed: 1980-11-20
Abstract: Circuit connection for electrical circuitry, and particularly superconducting circuits including Josephson tunnelling devices, wherein solder lands can be used to make electrical connection to electric lines without interdiffusion between the lines and the solder. 
     To avoid the interdiffusion problem, a laterally extending metallic layer (18) is used as a diffusion barrier between the solder land (28) and the electrical line (M) which can be a superconducting line. The diffusion layer is comprised of refractory metal and has a first portion electrically contacting the solder land and a second, laterally displaced portion, electrically contacting the electrical line. An insulating layer (22) on the diffusion barrier layer separates the solder land and the electrical line. In a specific embodiment, the diffusion barrier is comprised of niobium, and the solder is a low melting point alloy, typically comprised of indium, bismuth, and tin.
Patent EP-0030145-A1 (EP)
Inventor: YAJIMA SEISHI TOHOKU DAIGAKU S
IPC: C04B35/589
Filed: 1980-11-28
Abstract: A process for producing a sintered ceramic body, which comprises heating a semi-inorganic block copolymer at a temperature of from 500 to 2300°C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases, said copolymer comprising polycarbosilane blocks, having a main-chain skeleton composed mainly of carbosilane units of the formula (̵Si-CH 2 )̵and titanoxane units of the formula (̵Ti-O)̵; and shaping the heated product, and simultaneously with, or after, the shaping of the heated product, sintering the shaped product at a temperature of from 800°C to 2300°C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases; and a sintered ceramic body consisting substantially of Si, Ti and C and optionally of 0, said sintered body being composed substantially of
     (1) an amorphous material consisting substantially of Si, Ti and C and optionally of 0, or   (2) an aggregate consisting substantially of ultrafine crystalline particles of β-SiC, TiC, a solid solution of β-SiC and TiC and TiCi-x wherein 0<x <1 and having a particle diameterof not more than 500 A, or   (3) a mixture of said amorphous material (1) and said aggregate (2) of ultrafine crystalline particles.
Patent EP-0028947-A1 (EP)
Inventor: SANFORD RICHARD
IPC: H01R43/00
Filed: 1980-09-30
Abstract: Electrical connector insert for removably receiving elongated electrical contacts which is adapted to secure a plurality of contact resilient retention clips (29). This insert (10), which is an integral body molded of a dielectric material, includes passages (15) having respectively therein retention shoulder housings (17) and an abutment (21) which define a cavity within which an individual retention clip (29) can be removably mounted. A means for molding the insert (10) includes a core pin and a cooperating bushing.
Patent EP-0032689-A1 (EP)
Inventor: HERKLOTZ HELMUT DIPL-ING
IPC: B03C3/76
Filed: 1981-01-09
Abstract: The optimum knock frequency of an electrofilter installation consisting of several filters is determined. Each filter includes a microcomputer controller and a knocking device. The knock frequency is controlled by a superimposed master computer and the optimum knock frequency for a given knock frequency, varying the frequency by the master computer, again measuring the long-term average of the dust loading, and continuing to change the frequency and measure the dust loading until the dust loading value reaches a minimum.
Patent EP-0036579-A1 (EP)
Inventor: LUDWIG VOLKER DIPL-ING
IPC: G11C11/406
Filed: 1981-03-12
Abstract: 1. A method for refreshing data stored in a dynamic MOS store, wherein between storage operations, such as read or write operations, but independently of the storage operations, which are triggered by a microcomputer or a programmable control unit for a direct store acess, there are inserted refreshing operations, by means of which the data of a row of the store are respectively refreshed consecutively in time, where the data of each line are refreshed after a period of time which is predetermined for the MOS store and shortened by the period of time assigned to a storage operation, and wherein the performance of the read operations during a refreshing opeation is delayed until the termination of the latter, characterized in that in a period of time which is greater than the period of time required for a refreshing operation a write signal (S1) is produced before the actual write operation, that on occurrence of the write signal (S1) a currently executed refreshing operation is completely carried out before the actual write operation is subsequently effected, that between the occurrence of the write signal (S1) and the termination of the actual write operation the introduction of a new refreshing step is prevented, and that with the aid of a wait signal (W) the delay of the read operation by only one waiting cycle is effected, during which the currently executed refreshing operation is terminated.
Patent EP-0039838-A1 (EP)
Inventor: TOGO MASAMICHI
IPC: C08K7/14
Filed: 1981-04-29
Abstract: The invention relates to an ultraviolet-transmissible glass fiber-reinforced composition comprising (I) an unsaturated polyester resin and (II) glass fibers, said unsaturated polyester resin (I) being composed of
     (A) 50 to 80% by weight of an unsaturated polyester prepared from an acid component consisting of 10 to 60 mole% of maleic acid or maleic anhydride and/or fumaric acid and 90 to40 mole%of another aliphatic polybasic acid and/or an alicyclic polybasic acid and an alcohol component composed of an aliphatic polyhydric alcohol and/or an alicyclic polyhydric alcohol, and (B) 50 to 20% by weight of an aromatic vinyl monomer or a mixture of it with an acrylic or methacrylic monomer     
as well as to a clear glass fiber-reinforced panel.
Patent EP-0043049-A1 (EP)
Inventor: NEIER WILHELM DR
IPC: C07C29/04
Filed: 1981-06-20
Abstract: Verfahren zur kontinuierlichen Herstellung niederer Alkohole durch Direkthydratation von niederen Olefinen in Gegenwart eines stark sauren Ionenaustauschers. Das Olefin wird vor seiner Einspeisung in den Reaktor mit Wasser vorgesättigt.
Patent EP-0057746-A1 (EP)
Inventor: HARRIS WILLIAM GILBERT
IPC: F28F9/22
Filed: 1981-10-01
Abstract: A heat flux limiting device consisting of sleeves (3) disposed especially around the upper ends of tubes (1) in a liquid metal steam generator to vary the heat flux particularly in those areas of the tube (1) which have extremely high heat transfer rates.
Patent EP-0061524-A1 (EP)
Inventor: BLOSSFELDT DIETER DIPL-ING
IPC: H04M9/02
Filed: 1981-10-26
Abstract: 1. A method for the two-way transmission of binary data signals via a signal line (EZ, EF) which is symmetrically terminated at both sides by a transformer (UT/Uz) and which is connected to a transmitting-receiving unit, wherein a bit-wise interlacing of the data signals assigned to the two directions is carried out within a data block which includes a predetermined number of binary characters, in particular for small PBX exchanges, in each of which, between the subscriber terminals (T1 ... Tn) and a central device (ZE), for example for the transmission of the items of dialled information which serve for connection establishment purposes and are input by the subscriber, and items of information relating to line seizures, and for the transmission of items of information which can be optically and/or acoustically recorded at the subscriber terminal device by appropriately controlled display elements (A) and which relate to specific states of the conversation connection and the exchange, a signal transmission takes place via a connection line which is provided for this purpose and comprises the relevant speech wires (a, b) and the signal wires (c, d), where pulses of the same polarity are used in the one direction of transmission in order to characterise the two binary values, characterised in that the pulses differ both in their duration and in their pulse amplitude in that the pulse having the shorter duration has a higher amplitude than the pulse having the longer duration, where the product of pulse duration (T/2, T) and the relevant amplitude has approximately the same value for both pulse types, that moreover at least that length of time (BZ) which is provided between the pulse starts is specified as pause interval between the data blocks, that in the other direction of transmission, for the representation of the binary values, pulses are selected which have a form and amplitude which is such that when they are inserted the potential conditions which are governed by the decay characteristics of the line correspond approximately to those which occur in the case of two pulses of the firstmentioned type which follow one another uninfluenced.
Patent EP-0057280-A1 (EP)
Inventor: PEETERS HERMANN DR
IPC: C07D239/52
Filed: 1981-12-12
Abstract: 1. Process for the production of substituted and unsubstituted 4-hydroxy-2-alkoxypyrimidines of the formula  see diagramm : EP0057280,P5,F4  wherein R is a hydrogen atom, straight-chained, branched or cyclic alkyl residues with 1 to 20 carbon atoms, straight-chained or branched residues (CH2 )n CN, (CH2 )n COOR", (CH2 )n -NH2 , (CH2 )n OR", (CH2 )n -Cyc, wherein Cyc is an isocyclic or heterocyclic ring with mono- or polycyclic structure or an aromatic or heteroaromatic ring with mono- or polycyclic structure, which optionally can carry ring substituents, R" is alkyl residues with 1 to 12 carbon atoms or residues of monovalent phenols and n = 1 to 5, and R' denotes straight-chained, branched or cyclic alkyl residues with 1 to 10 carbon atoms or (CH2 )n Cyc, wherein n and Cyc have the above-indicated meaning, characterised in that a compound of the formula MeO-CH=  see diagramm : EP0057280,P6,F1  wherein R and R" have the same meaning as in formula (1) and Me is an alkali metal, is reacted with an isourea of the formula  see diagramm : EP0057280,P6,F2  wherein R' has the same meaning as in formula (1), or with an acid addition salt of the isourea which is of the formula see diagramm : EP0057280,P6,F3  wherein R' has the same meaning as in formula (1) and HX denotes a mono- or polybasic inorganic or organic acid.
Patent EP-0036676-A1 (EP)
Inventor: HUNT C ANTHONY
IPC: A61P35/00
Filed: 1979-03-23
Abstract: A composition whereby pharmaceutically active ingredients such as the bis-anthracyclines disclosed and claimed in European Application Publication No. 0 004 467 may be effectively delivered to selected sites in a mammalian organism is made by incorporating the ingredients within uniformly sized liposomes. 
     Uniformly sized liposomes are made by extrusion of more or less randomly sized liposomes at high pressure through a very fine orifice.